{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-05T03:06:34.294995+00:00","duration_seconds":3.010825,"id":1388359,"input_summary":"chars=679 node=683211","metadata":{"llm_candidates":[{"callsign":"VH3WVZ","confidence":0.78},{"callsign":"KP3JQQ","confidence":0.78},{"callsign":"VH3K","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=VH3WVZ,KP3JQQ,VH3K","recording_id":144552,"started_at":"2026-07-05T03:06:31.284170+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":142887}